Physics & Astronomy
quantum chromodynamics
100%
instantons
80%
quarks
66%
gauge theory
54%
operators
49%
muons
43%
vacuum
38%
anomalies
37%
sum rules
35%
magnetic moments
35%
decay
31%
expansion
30%
gluons
30%
supersymmetry
29%
theorems
27%
condensates
25%
mesons
25%
hadrons
22%
calculus
22%
light scattering
18%
Yang-Mills theory
18%
products
18%
perturbation theory
17%
fermions
17%
symmetry
16%
magnetic anomalies
15%
Higgs bosons
15%
vector currents
15%
triangles
13%
physics
13%
inelastic scattering
13%
bosons
13%
scalars
12%
predictions
11%
chirality
10%
scattering amplitude
10%
photons
10%
estimates
10%
correlators
10%
gravitons
9%
quark models
9%
energy
9%
photoproduction
8%
interactions
8%
form factors
8%
monopoles
8%
matrices
8%
tensors
7%
broken symmetry
7%
gravitation
7%